Sparr
abbr. steerable paraboloid altazimuth radio reflector 易操纵的抛物面式经纬仪无线电反射面
🗣️ 情景例句
That's a good question, Robbie.
这是个好问题， Robbie。
His health has been lousy.
他的健康状况近来很糟。
I am afraid that l have to go.
我要走了。